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Build Your Own Mini Observatory
Thursday, May 7, 2026 by Richard Harris
For many amateur astronomers the dream begins the same way. Carrying equipment into the backyard night after night. Polar aligning in the dark. Waiting for cables mounts cameras and software to cooperate while clouds threaten the only clear skies of the week. Then one day you imagine something bi...
Why the iOptron iEQ30 Pro still matters for exoplanet transit work
Friday, April 17, 2026 by Trey Abbe
The interesting thing about this hobby is how often the line between amateur and professional work gets blurred. Not in a marketing sense, but in a very real, practical way. There are projects out there today doing legitimate science with gear that many of us either own or have seriously considered ...
MOTHRA telescope 1,140-lenses to map the cosmic web
Friday, March 13, 2026 by Trey Abbe
A new astronomical instrument is being developed to capture the faint glow of the cosmic web with a scale and simplicity that set it apart. Built as an array of 1,140 individual objective lenses working together, the system trades a single large mirror for many smaller optics, enabling exceptional s...
Yuri Petrunin: The man behind TEC Telescopes
Thursday, December 18, 2025 by Richard Harris
When you sit down with Yuri Petrunin, founder of Telescope Engineering Company, the first thing you notice is his strong Russian accent. The second is how little he seems to care whether or not you’re impressed by it. He speaks modestly, carefully, and without pretense. He’s not trying t...